<template>
 <div>
    {{ bb }}
  <button @click="dianji">修改</button>==={{ss}}=={{aa}}
 </div>
</template>
<script>
export default{
        inject:['ss','func','aa','say'],
        data () {
                return {
                     bb:'我是三代'   
                }
        },
        created () {
        },
        computed:{
        },
        methods:{
            dianji(){
                this.say('你第二')
            }
        }
}
</script>
<style lang='less'  scoped>
        
</style>
